Home / 9,136.24-13,723.06-6,020.70

Finding the Fourth Proportional to 9,136.24, 13,723.06 and 6,020.70

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Solution

The fourth proportional to 9,136.24, 13,723.06 and 6,020.70 is: 9,043.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,136.24 : 13,723.06 = 6,020.70 : x
  2. Step 2: Convert to fraction form
    9,136.24/13,723.06 = 6,020.70/x
  3. Step 3: Cross multiply
    9,136.24x = 13,723.06 × 6,020.70
  4. Step 4: Simplify right side
    9,136.24x = 82,622,427.34
  5. Step 5: Solve for x
    x = 82,622,427.34/9,136.24
  6. Step 6: Final answer
    x = 9,043.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.